Question

If the vectors A = 2icap + 4 j cap and B = 7î - pî are parallel to each other, the value of p is​

Answer 1

Answer:

14

Explanation:

2(x)=7

x=7/2

To be parallel any two should be same ratio.

p=7/2(4)=14

p=14

Check

2/7=4/14

2/7=2/7